Portici to Marsala trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Portici-Ercolano and arrive at Spagnuola every about 12 hours on average. If travelling with Trenitalia, you need to know the Portici to Marsala train schedule: the first train leaves at 21:32, while the last ride is at 21:32. A Portici to Marsala train cost about 96.8 €. But how long is the train ride from Portici to Marsala? Your journey takes about 16 hours on average.